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ARINC Specification 653P1-5:2019

653P1-5 Avionics Application Software Standard Interface, Part 1, Required Services

Summary

This standard defines a general-purpose Application/Executive (APEX) software interface between the Operating System of an avionics computer and the application software. The interface requirements between the application software and operating system services are defined in a manner that enables the application software to control the scheduling, communication, and status of internal processing elements. Supplement 5 adds multicore processor service capabilities.

Technical characteristics

Publisher SAE-ITC, ARINC Industry Activities (ARINC)
Publication Date 12/23/2019
Edition 5
Page Count 299
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